The Technic theme is losing one of its sets: NASA Mars Perseverance Rover (42158), a 1,132-piece build, officially retires on July 31, 2026. Retired LEGO sets typically become harder to find — and more expensive — soon after.
NASA Mars Perseverance Rover — Set Details
| Set number | 42158 |
|---|---|
| Theme | Technic |
| Piece count | 1,132 |
| Age range | 10+ |
| Retirement date | July 31, 2026 |
| Availability | General retail |
Where to Find It Now That It’s Retired
FAQ
When does LEGO NASA Mars Perseverance Rover (42158) retire?
NASA Mars Perseverance Rover officially retired on July 31, 2026 and is no longer in production.
Will the set come back after it retires?
Almost never. Once a LEGO set retires it leaves production permanently; occasional re-releases are rare and typically redesigned. Retired sets usually rise in price on the secondary market.
Where can I buy it after retirement?
After July 31, 2026, look to marketplaces like Amazon, Walmart Marketplace, eBay, and BrickLink. Prices for sealed copies typically increase after the set leaves shelves.
Retirement date last verified July 14, 2026. Sourced from LEGO retailer listings and the Brick Tap community retirement list. Dates can change; we update this page when they do.